diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-17 05:35:28 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-17 05:35:28 +0000 |
| commit | 3b060b22f9866c3e9a005774033905d9f58d2d54 (patch) | |
| tree | d63f3e835ff544899b21effb8d818fdfdce90c35 /vm_method.c | |
| parent | 639fd0874d81824c085a1d3daa14d8c142247b30 (diff) | |
| download | ruby-3b060b22f9866c3e9a005774033905d9f58d2d54.tar.gz | |
vm_method.c: empty table
* vm_method.c (prepare_callable_method_entry): empty method table
has no entries.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_method.c')
| -rw-r--r-- | vm_method.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/vm_method.c b/vm_method.c index 0abef8f24b..c343015778 100644 --- a/vm_method.c +++ b/vm_method.c @@ -806,16 +806,17 @@ prepare_callable_method_entry(VALUE defined_class, ID id, const rb_method_entry_ VM_ASSERT(RB_TYPE_P(defined_class, T_ICLASS) || RB_TYPE_P(defined_class, T_MODULE)); VM_ASSERT(me->defined_class == 0); - if ((mtbl = RCLASS_CALLABLE_M_TBL(defined_class)) == NULL) { - mtbl = RCLASS_EXT(defined_class)->callable_m_tbl = rb_id_table_create(0); - } + mtbl = RCLASS_CALLABLE_M_TBL(defined_class); - if (rb_id_table_lookup(mtbl, id, (VALUE *)&me)) { + if (mtbl && rb_id_table_lookup(mtbl, id, (VALUE *)&me)) { RB_DEBUG_COUNTER_INC(mc_cme_complement_hit); cme = (rb_callable_method_entry_t *)me; VM_ASSERT(callable_method_entry_p(cme)); } else { + if (!mtbl) { + mtbl = RCLASS_EXT(defined_class)->callable_m_tbl = rb_id_table_create(0); + } cme = rb_method_entry_complement_defined_class(me, me->called_id, defined_class); rb_id_table_insert(mtbl, id, (VALUE)cme); VM_ASSERT(callable_method_entry_p(cme)); |